发明授权
US09590247B2 Transition metal hydroxy-anion electrode materials for lithium-ion battery cathodes
有权
用于锂离子电池阴极的过渡金属羟基 - 阴离子电极材料
- 专利标题： Transition metal hydroxy-anion electrode materials for lithium-ion battery cathodes
- 专利标题（中）： 用于锂离子电池阴极的过渡金属羟基 - 阴离子电极材料
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申请号： US14408870申请日： 2013-06-20
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公开(公告)号： US09590247B2公开(公告)日： 2017-03-07
- 发明人: Candace Chan
- 申请人： Candace Chan
- 申请人地址： US AZ Scottsdale
- 专利权人： ARIZONA BOARD OF REGENTS, A BODY CORPORATE OF THE STATE OF ARIZONA ACTING FOR AND ON BEHALF OF ARIZONA STATE UNIVERSITY
- 当前专利权人： ARIZONA BOARD OF REGENTS, A BODY CORPORATE OF THE STATE OF ARIZONA ACTING FOR AND ON BEHALF OF ARIZONA STATE UNIVERSITY
- 当前专利权人地址： US AZ Scottsdale
- 代理机构： Fish & Richardson P.C.
- 国际申请： PCT/US2013/046809 WO 20130620
- 国际公布： WO2013/192417 WO 20131227
- 主分类号： H01M4/13
- IPC分类号： H01M4/13 ; H01M4/58 ; H01M4/00 ; H01M4/42 ; H01M4/136 ; C01B25/37 ; C01G3/10 ; H01M4/1391 ; H01M10/052 ; H01M4/02
摘要：
A transition metal hydroxy-anion electrode material for lithium-ion battery cathodes includes the charge-neutral structure Mx(OH)n(XO4)m, where M is one or more transition metals, x is the total number of transition metal atoms, X is sulfur or phosphorus, and x, n, and m are integers. (OH)n(XO4)m is a hydroxysulfate or hydroxyphosphate, and M can be one or more (e.g., a solid solution of) transition metals selected from the group consisting of copper, iron, manganese, nickel, vanadium, cobalt, zinc, chromium, and molybdenum. A lithium-ion battery may have a cathode including Mx(OH)n(XO4)m as a cathode material, and an electronic device may include a lithium-ion battery having a cathode including Mx(OH)n(XO4)m as a cathode material.